IDT70T3339S133BC IDT, Integrated Device Technology Inc, IDT70T3339S133BC Datasheet - Page 13

• Manufacturer Part Number: IDT70T3339S133BC
• Description: IC SRAM 9MBIT 133MHZ 256BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70T3339S133BC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 9M (512K x 18)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 2.4 V ~ 2.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 70T3339S133BC

Timing Waveform of a Multi-Device Pipelined Read
Timing Waveform of a Multi-Device Flow-Through Read
NOTES:
1. B1 Represents Device #1; B2 Represents Device #2. Each Device consists of one IDT70T3339/19/99 for this waveform,
2. UB, LB, OE, and ADS = V
IDT70T3339/19/99S
High-Speed 2.5V 512/256/128K x 18 Dual-Port Static RAM
ADDRESS
ADDRESS
and are setup for depth expansion in this example. ADDRESS
DATA
DATA
ADDRESS
ADDRESS
DATA
DATA
CE
CE
OUT(B1)
OUT(B2)
CE
CE
OUT(B1)
OUT(B2)
CLK
0(B1)
0(B2)
(B1)
(B2)
CLK
0(B1)
0(B2)
(B1)
(B2)
t
t
t
t
SC
SC
SA
SA
t
t
t
t
SA
SC
SA
SC
IL
A
A
; CE
0
0
A
A
t
t
t
t
HC
HC
HA
HA
0
0
t
t
t
t
A
t
CH2
HC
HC
H
HA
1(B1)
t
CH1
t
CD1
t
, CE
CYC2
t
CYC1
1(B2)
t
CL2
t
CL1
, R/W, CNTEN, and REPEAT = V
A
A
D
A
A
1
1
0
1
1
t
DC
t
CD2
t
CD1
(B1)
t
t
SC
SC
t
t
SC
SC
= ADDRESS
Q
A
A
A
A
D
2
0
2
2
2
t
t
t
1
HC
DC
HC
t
t
t
HC
t
HC
DC
t
CKHZ
CKLZ
t
CD2
t
6.42
CD1
13
(1)
(1)
(B2)
IH
.
in this situation.
A
Q
A
A
A
D
3
3
1
3
3
2
t
t
DC
t
CKHZ
t
t
CKLZ
CKHZ
CKLZ
t
t
CD1
CD2
(1)
(1)
Industrial and Commercial Temperature Ranges
A
A
Q
A
A
D
4
4
2
4
4
3
(1,2)
t
t
CKHZ
CKLZ
t
t
CKHZ
CKLZ
t
CD2
t
CD1
(1)
(1)
(1,2)
A
A
A
A
Q
5
5
5
5
D
3
t
CKLZ
4
t
t
CKHZ
t
CKLZ
t
CKHZ
CD1
(1)
t
CD2
5652 drw 08
(1)
5652 drw 07
D
A
A
A
A
Q
5
6
6
6
6
4
,
,